package com.homework;

/**
 * @author :  DongZheng Wang
 * @PROJECT_NAME: java泛型
 * @date :  2022-10-25 17:00
 **/
public class Six {
    public static void main(String[] args) {
        Integer fun=fun(12);
        String hello = fun("hello");
    }
    public static <T>T fun(T t){
        System.out.println("T========="+t);
        return t;
    }
}
